Extensions 1→N→G→Q→1 with N=Dic₁₁ and Q=C₂

Direct product G=N×Q with N=Dic₁₁ and Q=C₂

		d	ρ	Label	ID
C₂×Dic₁₁		88		C2xDic11	88,6

Semidirect products G=N:Q with N=Dic₁₁ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₁₁⋊C₂ = C₁₁⋊D₄	φ: C₂/C₁ → C₂ ⊆ Out Dic₁₁	44	2	Dic11:C2	88,7
Dic₁₁⋊₂C₂ = C₄×D₁₁	φ: trivial image	44	2	Dic11:2C2	88,4

Non-split extensions G=N.Q with N=Dic₁₁ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₁₁.C₂ = Dic₂₂	φ: C₂/C₁ → C₂ ⊆ Out Dic₁₁	88	2-	Dic11.C2	88,3

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Extensions 1→N→G→Q→1 with N=Dic11 and Q=C2